Home / 2,035,497.60-3,054,412.80-774,230.40

Finding the Fourth Proportional to 2,035,497.60, 3,054,412.80 and 774,230.40

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Solution

The fourth proportional to 2,035,497.60, 3,054,412.80 and 774,230.40 is: 1,161,789.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,035,497.60 : 3,054,412.80 = 774,230.40 : x
  2. Step 2: Convert to fraction form
    2,035,497.60/3,054,412.80 = 774,230.40/x
  3. Step 3: Cross multiply
    2,035,497.60x = 3,054,412.80 × 774,230.40
  4. Step 4: Simplify right side
    2,035,497.60x = 2,364,819,243,909.12
  5. Step 5: Solve for x
    x = 2,364,819,243,909.12/2,035,497.60
  6. Step 6: Final answer
    x = 1,161,789.26

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.